Marcus jekteberg
type: MusicGroup
popularity: 5
followers: 3478
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21379a6f8ababfc5e356debbd44c45493654f2cb8feaa7261f55b6bdeeedc7b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23c7b0a4-fd6e-43f1-95d5-7b9f63067073.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23c7b0a4-fd6e-43f1-95d5-7b9f63067073.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23c7b0a4-fd6e-43f1-95d5-7b9f63067073
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21379a6f8ababfc5e356debbd44c45493654f2cb8feaa7261f55b6bdeeedc7b5","name":"Marcus jekteberg","registered_at":"2026-06-16T01:53:54Z","symbol":"NIM0900574","token_address":"0x2d41ae31ed6b441a32b3ccab61d49b1e4d2d21c6","type":"artist","uuid":"23c7b0a4-fd6e-43f1-95d5-7b9f63067073"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21379a6f8ababfc5e356debbd44c45493654f2cb8feaa7261f55b6bdeeedc7b5. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23c7b0a4-fd6e-43f1-95d5-7b9f63067073.json and https://artists.proofprofile.net/proofs/artist/23c7b0a4-fd6e-43f1-95d5-7b9f63067073.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x21379a6f8ababfc5e356debbd44c45493654f2cb8feaa7261f55b6bdeeedc7b5","name":"Marcus jekteberg","registered_at":"2026-06-16T01:53:54Z","symbol":"NIM0900574","token_address":"0x2d41ae31ed6b441a32b3ccab61d49b1e4d2d21c6","type":"artist","uuid":"23c7b0a4-fd6e-43f1-95d5-7b9f63067073"}
album: Worship You
  type: MusicAlbum
  date published: 2020-04-17
album: Fortiden Min (Extended Version)
  type: MusicAlbum
  date published: 2020-08-29
album: Yahweh
  type: MusicAlbum
  date published: 2021-06-04
album: Takk Kjære Jesus
  type: MusicAlbum
  date published: 2022-02-11
album: Vår Gud
  type: MusicAlbum
  date published: 2022-08-19
  track: Vår Gud
    type: MusicRecording
    duration: PT6M10S
    duration ms: 370745
    explicit: false
    by artist: Marcus jekteberg
    in album: Vår Gud
      type: MusicAlbum
      date published: 2022-08-19
    isrc code: TCAGJ2211979
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:40:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x440700f2343cc07b10a2267570f68b82ad925c9c762f4eab1febb8be5bce0f80
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGJ2211979
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:48:23Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440700f2343cc07b10a2267570f68b82ad925c9c762f4eab1febb8be5bce0f80. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGJ2211979.
      date published: 2026-07-19T15:48:23Z
    audio: Vår Gud
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.026
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.397
      additional property: Energy
        type: PropertyValue
        value: 0.426
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.147
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.137
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.128
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.616
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Take over me
  type: MusicAlbum
  date published: 2023-06-16
album: “Take over Me”
  type: MusicAlbum
  date published: 2023-06-16
album: Gledens Herre (Radio Versjon)
  type: MusicAlbum
  date published: 2024-05-28
  track: Gledens Herre - Radio Versjon
    type: MusicRecording
    duration: PT4M8S
    duration ms: 248069
    explicit: false
    by artist: Marcus jekteberg
    in album: Gledens Herre (Radio Versjon)
      type: MusicAlbum
      date published: 2024-05-28
    isrc code: TCAIJ2448881
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T08:22:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1cac93b1697963b74ffd4d569d3e71b8e0ec358dffbf81200e6d0a00110f502f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959114
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959114
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIJ2448881
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:41:42Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cac93b1697963b74ffd4d569d3e71b8e0ec358dffbf81200e6d0a00110f502f. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIJ2448881.
      date published: 2026-07-22T08:41:42Z
    audio: Gledens Herre - Radio Versjon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.006
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.608
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Gledens Herre
album: (Lamentation) - Give it all to you [Radio Edit]

Energy
type: PropertyValue
value: 0.554

Speechiness
type: PropertyValue
value: 0.032

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.143

Valence (Positivity)
type: PropertyValue
value: 0.251

Loudness (dB)
type: PropertyValue
value: -10.932

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Gledens Herre
type: MusicAlbum
date published: 2024-05-31

(Lamentation) - Give it all to you [Radio Edit]
type: MusicAlbum
date published: 2024-10-07